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1. 发明授权

US5109815A Method and apparatus for reducing vibrations of car body 失效
标题翻译：减少汽车车身振动的方法和装置
公开(公告)号：US5109815A
公开(公告)日：1992-05-05
申请号：US646389
申请日：1991-01-28
申请人： Yuuji Maeda , Yozo Nakamura , Kenichi Nakamura , Masahide Sakamoto , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
发明人： Yuuji Maeda , Yozo Nakamura , Kenichi Nakamura , Masahide Sakamoto , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
IPC分类号： F02D45/00 , B60K5/12 , F02B75/02 , F02D29/02 , F02D29/06 , F16F15/02 , G05D19/02 , H02P9/00
CPC分类号： F16F15/02 , B60K5/1283 , G05D19/02 , B60G2400/30 , B60G2400/38 , B60G2800/012 , F02B2075/027
摘要： A method of reducing vibrations of a car body comprises a step of detection of rough which is irregular combustion in an engine, preferably through monitoring of angular velocity of a crankshaft of the engine, and a step of exerting such external force as will cancel roll vibrations of the engine caused by the rough on an engine block of the engine temporarily after the occurrence of the rough. A magnitude of the force and timing of exerting the force is preferably determined on the basis of a degree of the rough and the angular velocity immediately before the occurrence of the rough.

2. 发明授权

US5111784A Apparatus for reducing vibrations of the body of a vehicle 失效
标题翻译：减少车辆机体振动的装置
公开(公告)号：US5111784A
公开(公告)日：1992-05-12
申请号：US649500
申请日：1991-02-01
申请人： Shigeru Kuriyama , Yuji Maeda , Yozo Nakamura , Kenichi Nakamura , Keiichi Mashino , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
发明人： Shigeru Kuriyama , Yuji Maeda , Yozo Nakamura , Kenichi Nakamura , Keiichi Mashino , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
IPC分类号： F02D29/06 , F02D41/08 , F02D41/14 , H02P9/00 , H02P9/14 , H02P29/00
CPC分类号： F02D41/1497 , F02D41/083 , H02P29/0016
摘要： An apparatus induces vibrations in a generator for effectively reducing vibrations of a vehicle engine and the vehicle body due to irregular combustion of the engine. The load torque of a generator fixed to the engine is changed to generate an angle moment on the body of the generator to cancel engine vibrations due to rough idling and suppress body vibrations due to the rough idling. Irregular combustion of the engine is detected from a change in the engine speed, and a voltage higher than the output voltage of the generator is than applied across the field winding to increase the field winding current and hence the load torque on the generator, which induces vibrations on the generator body. When the generator vibrations and vibrations due to irregular combustion are in inverse phase relationship to each other, they are cancelled.

3. 发明授权

US5087869A Protective circuit in a device for reducing vibrations of a vehicle body 失效
标题翻译：用于减少车身振动的装置中的保护电路
公开(公告)号：US5087869A
公开(公告)日：1992-02-11
申请号：US645610
申请日：1991-01-25
申请人： Shigeru Kuriyama , Yozo Nakamura , Yuji Maeda , Kenichi Nakamura , Keiichi Mashino , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
发明人： Shigeru Kuriyama , Yozo Nakamura , Yuji Maeda , Kenichi Nakamura , Keiichi Mashino , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
IPC分类号： F02B63/00 , F02B63/04 , F02B75/06 , F16F15/02 , G05D19/02 , H02J7/14 , H02P9/48
CPC分类号： H02J7/1446 , F02B63/04 , F02B75/06 , F16F15/02 , G05D19/02 , H02P9/48 , B60L2270/145 , Y02T10/642
摘要： The present invention relates to an electrical protective circuit, used when abnormality occurs, in a vibration suppressing apparatus which changes the load torque on a generator such as an alternator fixed on the engine to generate an angle moment on the generator body to cancel rough idling engine vibrations to suppress vehicle body vibrations due to the rough idling. In the inventive vibration suppressing apparatus, a generator is fixed on the engine which generator includes a voltage regulator to control a field winding current such that a fixed voltage is output to a battery. The generation of engine rough idling is detected on the basis of either a change in the engine speed or a change in the engine vibrations. If rough idling is detected, a high voltage circuit is connected to the field winding to increase the field winding current and hence the load torque on the generator. In the inventive protective circuit, the battery voltage is compared with a predetermined reference value when no rough idling is detected. If the battery voltage exceeds the reference value, a changeover signal is generated and the high voltage circuit is disconnected from the field winding in response to the changeover signal.
摘要翻译：本发明涉及在异常发生时使用的电气保护电路，其在改变固定在发动机上的交流发电机等发电机上的负载转矩的振动抑制装置中，以在发电机主体上产生角度矩，以消除粗糙的空转引擎振动，以抑制车身振动由于崎岖的空转。在本发明的振动抑制装置中，发电机固定在发动机上，发电机包括电压调节器，以控制励磁绕组电流，使得固定电压输出到电池。基于发动机速度的变化或发动机振动的变化来检测发动机粗糙空转的产生。如果检测到粗糙的空转，则高压电路连接到励磁绕组，以增加励磁绕组电流，从而增加发电机的负载转矩。在本发明的保护电路中，当没有检测到粗糙的空转时，将电池电压与预定的参考值进行比较。如果电池电压超过基准值，则响应于切换信号，产生切换信号，高压电路与励磁绕组断开。

4. 发明授权

US5083038A Vehicle body vibration reduction control apparatus 失效
标题翻译：车身振动减速控制装置
公开(公告)号：US5083038A
公开(公告)日：1992-01-21
申请号：US642341
申请日：1991-01-17
申请人： Masao Fukushima , Kei Murakami , Shigeru Kuriyama , Yozo Nakamura , Yuji Maeda , Kenichi Nakamura , Keiichi Mashino , Yuzo Kadomukai
发明人： Masao Fukushima , Kei Murakami , Shigeru Kuriyama , Yozo Nakamura , Yuji Maeda , Kenichi Nakamura , Keiichi Mashino , Yuzo Kadomukai
IPC分类号： F02D45/00 , H02J7/14 , H02P9/00
CPC分类号： H02J7/1446 , Y02T10/92
摘要： In a vehicle vibration reduction control apparatus for controlling an alternator driven by an engine to charge a battery in such a way that vehicle body vibration due to the engine can be cancelled by alternator vibration, the reference voltage applied to an alternator field coil is reduced by a predetermined value for a predetermined time period, whenever battery terminal voltage exceeds a predetermined level. Since the battery charging rate can be reduced automatically at battery overcharge due to cancellation of engine vibration by alternator vibration, it is possible to prevent the battery from being overcharged when engine vibration increases at idling, for instance.
摘要翻译：在车辆减振控制装置中，用于控制由发动机驱动的交流发电机，以使得由发动机引起的车体振动可以通过交流发电机振动消除的方式对电池充电，施加到交流发电机励磁线圈的参考电压通过每当电池端子电压超过预定电平时，预定值为预定时间段。由于由于交流发电机振动引起的发动机振动的消除，电池充电过程中的电池充电速度可以自动降低，因此例如在空转时发动机振动增大时，可以防止电池过充电。

5. 发明授权

US5186136A Abnormal combustion detection and vibration reduction system 失效
标题翻译：异常燃烧检测和振动减少系统
公开(公告)号：US5186136A
公开(公告)日：1993-02-16
申请号：US747146
申请日：1991-08-19
申请人： Yuzo Kadomukai , Makoto Yamakado , Yuji Maeda , Kenichi Nakamura , Masao Fukushima , Kei Murakami
发明人： Yuzo Kadomukai , Makoto Yamakado , Yuji Maeda , Kenichi Nakamura , Masao Fukushima , Kei Murakami
IPC分类号： F02D45/00 , F02D29/06 , F16F15/00 , G01M15/11
CPC分类号： G01M15/11 , F16F15/00
摘要： An apparatus and a method for detecting abnormal combustion in an internal combustion engine and an apparatus and a method for controlling vibration caused by abnormal combustion. The apparatus for detecting abnormal combustion includes a unit for detecting the rotation of an internal combustion engine, a unit for calculating rotation angular acceleration on the basis of the detected rotation, a unit for comparing the rotation angular acceleration at the position of a predetermined crank angle in one cycle of the operation of the internal combustion engine with a predetermined reference value, and a unit for judging from the comparison result whether abnormal combustion occurs in the internal combustion engine. The apparatus for reducing vibration caused by abnormal combustion offsets vibration caused by abnormal combustion and vibration of an electric generator to each other by passing a pulse-like field current in the electric generator in response to detection of abnormal combustion to generate vibration torque in the electric generator.

6. 发明授权

US5086741A Method and apparatus for detecting and controlling combustion condition in an internal combustion engine 失效
标题翻译：用于检测和控制内燃机燃烧条件的方法和装置
公开(公告)号：US5086741A
公开(公告)日：1992-02-11
申请号：US568086
申请日：1990-08-16
申请人： Kenichi Nakamura , Yozo Nakamura , Yuji Maeda , Masami Nagano , Yuzo Kadomukai
发明人： Kenichi Nakamura , Yozo Nakamura , Yuji Maeda , Masami Nagano , Yuzo Kadomukai
IPC分类号： G01M15/04 , F02B75/02 , F02D41/14 , F02D41/22 , F02D45/00 , F02P5/15 , G01M15/11
CPC分类号： F02D41/045 , F02D41/1498 , G01M15/11 , F02B2075/027 , F02D2200/1012 , F02D2200/1015
摘要： A method of detecting the condition of combustion in each cylinder of an internal combustion engine while monitoring a variation in rotation of a crankshaft in the engine for each cylinder, in which the degree of irregular combustion is judged based on the magnitude of the rotational variation, and/or in which the condition of combustion in a succeeding cylinder is judged based on the difference between rotational variations within one combustion period, of adjacent cylinders, and/or in which the rotational ascending rate within one combustion period, of each cylinder is detected to judge the condition of combustion in the cylinder based on the dropping state of the rotational ascending rate, and/or in which the rotational angular acceleration within one combustion period, of each cylinder is detected to thereby judge that a predetermined cylinder is in a condition of irregular combustion when the quantity of the variation in rotational angular acceleration between adjacent cylinders exceeds a predetermined value.

7. 发明授权

US5111405A Engine control system 失效
标题翻译：发动机控制系统
公开(公告)号：US5111405A
公开(公告)日：1992-05-05
申请号：US534948
申请日：1990-06-08
申请人： Yuji Maeda , Yozo Nakamura , Kenichi Nakamura , Masami Nagano
发明人： Yuji Maeda , Yozo Nakamura , Kenichi Nakamura , Masami Nagano
IPC分类号： F02B1/04 , F02B75/02 , F02D41/14 , F02D41/34 , F02D45/00 , F02P5/04 , F02P5/15 , F02P5/155
CPC分类号： F02P5/045 , F02D41/1498 , F02P5/1512 , F02P5/1556 , F02B1/04 , F02B2075/027 , F02D2200/1015 , F02D41/0097 , Y02T10/46
摘要： In an engine control system of the type in which engine control data is calculated for each of a plurality of cylinders, rotation angular speeds of the crank shaft are sequentially detected as individual pistons of the plurality of cylinders take an identical, predetermined stroke position, for example, top speed position and rotation speed data and control data are calculated on the basis of the detected rotation angular speed.

8. 发明授权

US08776961B2 Shock absorber and suspension apparatus 有权
标题翻译：减震器和悬挂装置
公开(公告)号：US08776961B2
公开(公告)日：2014-07-15
申请号：US13479873
申请日：2012-05-24
申请人： Shunsuke Mori , Kenichi Nakamura
发明人： Shunsuke Mori , Kenichi Nakamura
IPC分类号： F16F9/34
CPC分类号： B60G17/08 , B60G2400/10 , B60G2400/204 , B60G2400/252 , B60G2400/51 , B60G2500/10
摘要： A shock absorber includes: at least one cylinder apparatus including a cylinder sealingly containing operating fluid, a piston slidably fittedly inserted in the cylinder to divide an interior of the cylinder into two chambers, and a piston rod coupled to the piston and extending to an outside of the cylinder; and at least one damping force generation mechanism connected to the cylinder apparatus, and capable of generating a damping force to be applied to a flow of the operating fluid caused by a movement of the piston and adjusting the damping force from the outside. The damping force generation mechanism includes a damping valve for generating the damping force, a pilot chamber for applying a pilot pressure by the operating fluid to the damping valve, and a pump for at least supplying or discharging the operating fluid to or from the pilot chamber.
摘要翻译：减震器包括：至少一个气缸装置，其包括密封地容纳工作流体的气缸，可滑动地嵌合在气缸中以将气缸内部分成两个室的活塞，以及联接到活塞并延伸到外部的活塞杆的气缸以及连接到气缸装置的至少一个阻尼力产生机构，并且能够产生施加到由活塞的运动引起的工作流体的流动的阻尼力并且调节来自外部的阻尼力。阻尼力产生机构包括用于产生阻尼力的阻尼阀，用于通过工作流体向阻尼阀施加先导压力的先导室，以及用于至少将工作流体供给或排出到先导室的泵。

9. 发明授权

US08603652B2 Magnetic recording medium 有权
标题翻译：磁记录介质
公开(公告)号：US08603652B2
公开(公告)日：2013-12-10
申请号：US13043692
申请日：2011-03-09
申请人： Tadashi Ishiguro , Katsumi Araki , Kenichi Nakamura
发明人： Tadashi Ishiguro , Katsumi Araki , Kenichi Nakamura
IPC分类号： G11B5/716
CPC分类号： G11B5/7023 , G11B5/7022 , G11B5/7026 , G11B5/735 , G11B5/738
摘要： An aspect of the present invention relates to a magnetic recording medium comprising on one surface of a nonmagnetic support a nonmagnetic layer containing a nonmagnetic powder and a binder and a magnetic layer containing a ferromagnetic powder and a binder in this order, as well as comprising a backcoat layer on the other surface of the nonmagnetic support. The nonmagnetic layer is a radiation-cured layer formed by curing with radiation a given radiation-curable composition, and the backcoat layer comprises filler particles with an average primary particle diameter, D50, ranging from 0.05 to 1.0 μm, the filler particles being selected from the group consisting of organic polymer particles and inorganic colloidal particles.
摘要翻译：本发明的一个方面涉及一种在非磁性载体的一个表面上包含非磁性粉末和粘合剂的非磁性层和含有铁磁性粉末和粘合剂的磁性层的磁性记录介质，并且包括一个背涂层在非磁性载体的另一个表面上。非磁性层是通过用给定的可辐射固化组合物的辐射固化而形成的辐射固化层，背涂层包含平均初级粒径D50为0.05至1.0μm的填料颗粒，填料颗粒选自由有机聚合物颗粒和无机胶体颗粒组成的组。

10. 发明授权

US08471484B2 Reversed-polarity pulse generating circuit for direct current plasma and direct current plasma power supply unit 失效
标题翻译：直流等离子体和直流等离子体电源单元的反转极性脉冲发生电路
公开(公告)号：US08471484B2
公开(公告)日：2013-06-25
申请号：US13193862
申请日：2011-07-29
申请人： Kiyomi Watanabe , Kazuo Sakai , Kenichi Nakamura
发明人： Kiyomi Watanabe , Kazuo Sakai , Kenichi Nakamura
IPC分类号： H05B37/02
CPC分类号： H05H1/46 , H01J37/32027 , H01J37/32045 , H05H2001/4682
摘要： A capacitor is connected between direct current voltage terminals, and inductance means is connected between one end of the capacitor and one of load terminals. In a case in which the direct current voltage exceeds a set value, voltage at both ends of the capacitor is shared by the first and second switching elements that are not electrically conductive; in a case in which the direct current voltage is below the set value, the first and second switching elements are electrically conductive on a periodic basis or as needed to output reversed-polarity voltage between load terminals; and in a case in which the first and second switching elements are turned off, voltage at both ends of the capacitor restricts voltage applied to both ends of the first and second switching elements, during a period in which the first and second feedback rectifier elements are electrically conductive.
摘要翻译：电容器连接在直流电压端子之间，电感装置连接在电容器的一端和负载端子之间。在直流电压超过设定值的情况下，电容器两端的电压由不导电的第一和第二开关元件共用，在直流电压低于设定值的情况下，第一和第二开关元件周期性地导电，或者根据需要在负载端子之间输出反极性电压; 并且在第一和第二开关元件截止的情况下，在第一和第二反馈整流元件是第一和第二反馈整流元件的时段期间，电容器两端的电压限制施加到第一和第二开关元件的两端的电压导电。

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